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wifi: mt76: mt7925: Fix CNM Timeout with Single Active Link in MLO

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[ Upstream commit 4a596010b2 ]

Fix CNM command timeout issue when only a single active link is available
during MLO connection to fix the following kernel log error.

[  741.931030] wlan0: [link 1] local address be:90:e0:22:c4:22, AP link address 08:0c:43:7a:19:2a
[  741.931042] wlan0: [link 1] determined AP 08:0c:43:7a:19:2a to be EHT
[  741.931052] wlan0: [link 1] connecting with EHT mode, max bandwidth 160 MHz
[  741.931071] wlan0: WMM AC=0 acm=0 aifs=2 cWmin=3 cWmax=7 txop=47 uapsd=0, downgraded=0
[  741.931076] wlan0: WMM AC=1 acm=0 aifs=2 cWmin=7 cWmax=15 txop=94 uapsd=0, downgraded=0
[  741.931080] wlan0: WMM AC=2 acm=0 aifs=3 cWmin=15 cWmax=1023 txop=0 uapsd=0, downgraded=0
[  741.931085] wlan0: WMM AC=3 acm=0 aifs=7 cWmin=15 cWmax=1023 txop=0 uapsd=0, downgraded=0
[  741.931095] wlan0: moving STA 22:0c:43:7a:19:2a to state 3
[  749.090928] mt7925e 0000:2b:00.0: Message 00020002 (seq 15) timeout
[  752.162972] mt7925e 0000:2b:00.0: Message 00020003 (seq 1) timeout
[  755.234975] mt7925e 0000:2b:00.0: Message 00020002 (seq 2) timeout
[  758.306971] mt7925e 0000:2b:00.0: Message 00020004 (seq 3) timeout

Fixes: 86c051f2c4 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it")
Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20241211011926.5002-7-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Leon Yen 2024-12-10 17:19:16 -08:00 • committed by Greg Kroah-Hartman
commit 7ebe759948
1 changed files with 6 additions and 1 deletions
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